How many flights depart from Sydney to Bangkok on average per day?

As of August 2025, there are 18 flights per day flying from Sydney to Bangkok. The most common time of day flights depart is 09:00, with 66% of flights taking off at midday.

How many flights depart from Sydney to Bangkok on average per week?

As of August 2025, there are 126 flights per week flying from Sydney to Bangkok. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Which airlines fly to Bangkok?

Thai Airways, Scoot and Thai AirAsia X are the top three most popular airlines that fly to Bangkok from Sydney according to our data. Thai Airways is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 24 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Sydney Kingsford Smith to Bangkok?

Scoot, Hainan Airlines, and VietJet Air are the most popular carriers operating from Sydney Kingsford Smith to Bangkok

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?

Prices for flights from Sydney Kingsford Smith Airport to Bangkok refresh daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?

As of August 2025, there are 24 operators available to choose from for flights from Sydney Kingsford Smith Airport to Bangkok.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$256 Cheap Flights from Sydney to Bangkok in 2025

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Find the cheapest flights from Sydney to Bangkok

Round-trip

One-way

Last minute

Direct

Cheap return flights

14:20 - 19:15SYD-BKK

32h 55m1 stop

17:00 - 18:50BKK-SYD

21h 50m1 stop

$519Scoot

Find Deal

Sat, 14 Feb - Sat, 28 Feb

13:50 - 23:10SYD-BKK

13h 20m1 stop

18:35 - 18:50BKK-SYD

20h 15m1 stop

$525Scoot

Find Deal

Wed, 15 Oct - Wed, 29 Oct

13:50 - 14:25SYD-BKK

28h 35m1 stop

18:35 - 18:50BKK-SYD

20h 15m1 stop

$527Scoot

Find Deal

Fri, 10 Oct - Sat, 8 Nov

21:25 - 17:00SYD-BKK

23h 35m1 stop

10:50 - 20:10BKK-SYD

29h 20m1 stop

$528Scoot

Find Deal

Mon, 13 Oct - Sun, 19 Oct

21:25 - 14:25SYD-BKK

21h 00m1 stop

01:35 - 14:55BKK-SYD

33h 20m1 stop

$536

Find Deal

Tue, 21 Oct - Tue, 4 Nov

13:50 - 09:50SYD-BKK

24h 00m1 stop

01:35 - 14:55BKK-SYD

33h 20m1 stop

$541

Find Deal

Wed, 22 Oct - Thu, 30 Oct

21:00 - 18:15SYD-BKK

25h 15m1 stop

11:05 - 14:55BKK-SYD

23h 50m1 stop

$559Hainan Airlines

Find Deal

Tue, 14 Oct - Fri, 24 Oct

21:00 - 18:15SYD-BKK

25h 15m1 stop

01:35 - 14:55BKK-SYD

33h 20m1 stop

$561Hainan Airlines

Find Deal

Thu, 23 Oct - Sun, 26 Oct

11:25 - 14:30SYD-BKK

31h 05m1 stop

02:10 - 20:20BKK-SYD

14h 10m1 stop

$584China Southern

Find Deal

Wed, 5 Nov - Mon, 10 Nov

11:25 - 22:30SYD-BKK

15h 05m1 stop

02:10 - 20:20BKK-SYD

14h 10m1 stop

$589China Southern

Find Deal

Tue, 11 Nov - Thu, 20 Nov

Scoot flights from Sydney to Bangkok

Our best Scoot deals on Sydney to Bangkok flight tickets

Scoot

14 Feb

SYD14:20Sydney Kingsford Smith

32h 55m

1 stop

BKK19:15Bangkok Suvarnabhumi

28 Feb

BKK17:00Bangkok Suvarnabhumi

21h 50m

1 stop

SYD18:50Sydney Kingsford Smith

$519

Find similar

Scoot

15 Oct

SYD13:50Sydney Kingsford Smith

13h 20m

1 stop

BKK23:10Bangkok Suvarnabhumi

29 Oct

BKK18:35Bangkok Suvarnabhumi

20h 15m

1 stop

SYD18:50Sydney Kingsford Smith

$525

Find similar

Scoot

10 Oct

SYD13:50Sydney Kingsford Smith

28h 35m

1 stop

BKK14:25Bangkok Suvarnabhumi

8 Nov

BKK18:35Bangkok Suvarnabhumi

20h 15m

1 stop

SYD18:50Sydney Kingsford Smith

$527

Find similar

VietJet Air flights from Sydney to Bangkok

Our best VietJet Air deals on Sydney to Bangkok flight tickets

VietJet Air

1 Sept

SYD10:15Sydney Kingsford Smith

29h 30m

1 stop

BKK12:45Bangkok Suvarnabhumi

5 Sept

BKK13:50Bangkok Suvarnabhumi

14h 30m

1 stop

SYD07:20Sydney Kingsford Smith

$639

Find similar

VietJet Air

1 Sept

SYD10:15Sydney Kingsford Smith

26h 50m

1 stop

BKK10:05Bangkok Suvarnabhumi

8 Sept

BKK13:50Bangkok Suvarnabhumi

14h 30m

1 stop

SYD07:20Sydney Kingsford Smith

$659

Find similar

VietJet Air

30 Aug

SYD10:15Sydney Kingsford Smith

29h 30m

1 stop

BKK12:45Bangkok Suvarnabhumi

8 Sept

BKK19:55Bangkok Suvarnabhumi

32h 25m

1 stop

SYD07:20Sydney Kingsford Smith

$664

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sat 14/2

14:20-19:15

1 stop32h 55m

Bangkok Suvarnabhumi

Sat 28/2

17:00-18:50

1 stop21h 50m

$519

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 15/10

13:50-23:10

1 stop13h 20m

Bangkok Suvarnabhumi

Wed 29/10

18:35-18:50

1 stop20h 15m

$525

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 10/10

13:50-14:25

1 stop28h 35m

Bangkok Suvarnabhumi

Sat 8/11

18:35-18:50

1 stop20h 15m

$527

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 13/10

21:25-17:00

1 stop23h 35m

Bangkok Suvarnabhumi

Sun 19/10

10:50-20:10

1 stop29h 20m

$528

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 21/10

21:25-14:25

1 stop21h 00m

Bangkok Suvarnabhumi

Tue 4/11

01:35-14:55

1 stop33h 20m

$536

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 22/10

13:50-09:50

1 stop24h 00m

Bangkok Suvarnabhumi

Thu 30/10

01:35-14:55

1 stop33h 20m

$541

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 14/10

21:00-18:15

1 stop25h 15m

Bangkok Suvarnabhumi

Fri 24/10

11:05-14:55

1 stop23h 50m

$559

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 23/10

21:00-18:15

1 stop25h 15m

Bangkok Suvarnabhumi

Sun 26/10

01:35-14:55

1 stop33h 20m

$561

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 5/11

11:25-14:30

1 stop31h 05m

Bangkok Suvarnabhumi

Mon 10/11

02:10-20:20

1 stop14h 10m

$584

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 11/11

11:25-22:30

1 stop15h 05m

Bangkok Suvarnabhumi

Thu 20/11

02:10-20:20

1 stop14h 10m

$589

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Bangkok?

The month of February is, on average, the cheapest month to fly to Bangkok from Sydney, with most prices found around $829. The month of May is another great option to travel to Bangkok, with average flight prices from Sydney averaging around $931.

What is the cheapest day to depart on your flight to Bangkok?

The cheapest day to depart on your flight to Bangkok is on a Monday when prices can be found for as low as $1,450. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,523. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

What is the cheapest time of day to depart on your flight to Bangkok?

Flying to Bangkok from Sydney in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,070 when looking at flights departing in the evening. Flights to Bangkok are more costly in the morning, with an average ticket price of $1,499. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sydney Kingsford Smith to Bangkok flight route?

Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl for the best Sydney Kingsford Smith - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,033 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Sydney for as low as $928 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Sydney to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok

Fastest flight time	9h 20m
Direct flights	Every day
Airports in Bangkok	1 airport

The fastest flight from Sydney to Bangkok takes 9h 20m

Direct flights go from Sydney to Bangkok every day.

There is 1 airport near Bangkok: Bangkok Suvarnabhumi (BKK)

Search flight deals

How far is Sydney Kingsford Smith to Bangkok by plane?
The straight-line distance from Sydney Kingsford Smith to Bangkok is 7529.5 km. Flights usually cover this in 11h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?
Prices for flights from Sydney Kingsford Smith Airport to Bangkok refresh daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?
As of August 2025, there are 24 operators available to choose from for flights from Sydney Kingsford Smith Airport to Bangkok.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Bangkok

Compare and see reviews for airlines that fly from Sydney to Bangkok with momondo

Airline	Rating	Free cancellation	Price
VietJet Air	PriceFrom $292	Free cancellation	Rating 5.6 146 reviews	Search VietJet Air flights
Jetstar	PriceFrom $480	Free cancellation	Rating 6.5 468 reviews	Search Jetstar flights
Hainan Airlines	PriceFrom $554	Free cancellation	Rating 8.2 45 reviews	Search Hainan Airlines flights
China Southern	PriceFrom $554	Free cancellation	Rating 7.5 109 reviews	Search China Southern flights
Cebu Pacific	PriceFrom $575	Free cancellation	Rating 6.8 201 reviews	Search Cebu Pacific flights
XiamenAir	PriceFrom $586	Free cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
Sichuan Airlines	PriceFrom $624	Free cancellation	Rating 7.8 17 reviews	Search Sichuan Airlines flights
Malaysia Airlines	PriceFrom $686	Free cancellation	Rating 7.3 277 reviews	Search Malaysia Airlines flights
China Airlines	PriceFrom $694	Free cancellation	Rating 8.3 765 reviews	Search China Airlines flights
Vietnam Airlines	PriceFrom $699	Free cancellation	Rating 7.5 200 reviews	Search Vietnam Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Bangkok. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

Flights from Sydney to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to Bangkok?

Once you have performed a search for Sydney to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangkok from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Sydney to Bangkok from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Bangkok departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Find the cheapest flights from Sydney to Bangkok

Cheap return flights

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Cheap last-minute flights

Cheap direct flights

Scoot flights from Sydney to Bangkok

Our best Scoot deals on Sydney to Bangkok flight tickets

VietJet Air flights from Sydney to Bangkok

Our best VietJet Air deals on Sydney to Bangkok flight tickets

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Use the filters below to find and compare flights from Sydney to Bangkok that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from Sydney to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangkok?

The month of February is, on average, the cheapest month to fly to Bangkok from Sydney, with most prices found around $829. The month of May is another great option to travel to Bangkok, with average flight prices from Sydney averaging around $931.

What is the cheapest day to depart on your flight to Bangkok?

What is the cheapest time of day to depart on your flight to Bangkok?

What is the cheapest Sydney Kingsford Smith to Bangkok flight route?

Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl for the best Sydney Kingsford Smith - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Sydney Kingsford Smith to Bangkok?

Scoot, Hainan Airlines, and VietJet Air are the most popular carriers operating from Sydney Kingsford Smith to Bangkok

Which airlines fly to Bangkok?

How many flights depart from Sydney to Bangkok on average per day?

As of August 2025, there are 18 flights per day flying from Sydney to Bangkok. The most common time of day flights depart is 09:00, with 66% of flights taking off at midday.

How many flights depart from Sydney to Bangkok on average per week?

As of August 2025, there are 126 flights per week flying from Sydney to Bangkok. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Sydney to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok

Fastest flight time

Direct flights

Airports in Bangkok

How far is Sydney Kingsford Smith to Bangkok by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?

How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?

What documentation or ID do you need to fly to Bangkok?

Best airlines flying from Sydney to Bangkok

Compare and see reviews for airlines that fly from Sydney to Bangkok with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to Bangkok?

I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok